Mercedes C 280 231
ECU Remapping
Mercedes C 280 231. Standard and remapped figures for this exact engine.

- Fully dyno tested remaps
- 30 day money back guarantee
- Lifetime software warranty
- UK-wide local network
Remap stats
Mercedes C 280 231: standard vs remapped
Petrol engine. Indicative stage 1 figures, fully dyno tested.
Power
+21 bhp · +9%- Standard231 bhp
- Remapped252 bhp
Torque
+38 Nm · +13%- Standard300 Nm
- Remapped338 Nm
Tuning figures are indicative estimates, not guaranteed results. Actual results depend on the condition of the vehicle.
Prices from £130
Fully dyno tested | 30 day money back guarantee | Lifetime software warranty
What does a remap do for the Mercedes C 280 231? Our figures show power up from 231 to 252 bhp (+9%) and torque up from 300 to 338 Nm (+13%), a stage 1 result you can book across the UK.
Treat the numbers as a guide: they are stage 1 estimates for a petrol Mercedes C-class in sound condition, and individual cars differ.
Mercedes C 280 231 power and torque after remapping
- Fuel: Petrol
- Standard power: 231 bhp, remapped: 252 bhp (+21 bhp, +9%)
- Standard torque: 300 Nm, remapped: 338 Nm (+38 Nm, +13%)
- Service: stage 1 ECU remap, fully dyno tested
What a remap does for a petrol Mercedes C-class
A petrol remap re-works the engine management calibration: air-fuel ratio, ignition advance and boost where fitted. The result is more power and a more immediate throttle, delivered by software rather than hardware changes.
Mercedes C 280 231 against other C-class engines
Of the 13 petrol C-class engines in our data, this one comes 12th for power gain, which is 4 bhp below the C-class petrol average of 25 bhp.
Across our whole catalogue the average petrol remap adds 27 bhp and 51 Nm, so this engine's 21 bhp and 38 Nm sits below that benchmark.
Book engine remapping for your Mercedes C-class
Our network covers the whole of the UK through local Remap Experts sites. Find your area to get a quote from a specialist near you.
Every remap is fully dyno tested and comes with a 30 day money back guarantee and a lifetime software warranty. Call 0800 779 7864 for a quote.

Want these figures on your Mercedes C 280 231?
Tell us about your car and we will come back with a quote by SMS or phone.
Included
What we can do for your Mercedes C-class
Stage 1 ECU remap
Add power and torque and improve driveability. Software only, tailored to your engine.
ECU repair and testing
Is your engine control unit playing up? We can arrange testing and repair, and source replacement ECUs.
DPF and EGR fault repair
Persistent DPF or EGR errors diagnosed and resolved in accordance with all current road-legal standards.
Engine carbon cleaning
Fault finding and carbon cleaning for the inside of your engine, typically completed in a couple of hours.
Same model
Other C-class engines
- Mercedes C 180 Kompressor 156(+07)petrol
- Mercedes C 200 CDI 136(+07)diesel
- Mercedes C 200 Kompressor 184(+07)petrol
- Mercedes C 220 CDI 170(+07)diesel
- Mercedes C 230 204(+07)petrol
- Mercedes C 280 231(+07)petrol
- Mercedes C 30 AMG CDI 231diesel
- Mercedes C 32 AMG 354petrol
- Mercedes C 320 CDI 224diesel
- Mercedes C 320 CDI 224(+07)diesel
- Mercedes C 350 272petrol
- Mercedes C 350 272(+07)petrol
From quote to remapped in four steps
No jargon and no pressure. Here is exactly what happens.
- 01
Find your vehicle
Choose your make, model and engine to see the standard and remapped power and torque for your car.
- 02
Request a quote
Send your details and we contact you by SMS or call back with a quote. No obligation.
- 03
Book with your local site
Your local Remap Experts site arranges the remap and answers any questions about your car.
- 04
Remapped and dyno tested
Your remap is fully dyno tested, with a 30 day money back guarantee and a lifetime software warranty.
Everything you need to know
Plain-English guides to how remapping works, what it does and what to check first.
- 6 min read
What is ECU remapping?
The engine control unit, what a remap changes, and who it suits.
Read guide - 5 min read
The benefits of ECU remapping
More torque, better driveability and the potential for better economy.
Read guide - 6 min read
How ECU remapping works, step by step
From reading the original software to the dyno test.
Read guide